If you like the Smart toothbrush and mirror where you were able to get information about the teeth while brushing, you will definitely love this Tooth Guardian. Designers Yu-Hsin Lin, Chu-Che Chang & Shang-Hsuan Lu's Tooth Guardian is a 2011 red dot design concept winner. This Tooth Guardian is a good way to keep a check on my teeth cleaning routine and ensure that your teeth is clean hence you don’t need any dentists. The high-tech toothbrush integrates a camera and UV system to monitor and display photographs of one’s teeth while cleaning. Basically, the camera helps you thoroughly clean your teeth and the UV light sterilizes the brush. [Source]